Bios issue result in No Display ???

[battery.12v]

i have a question ... Could a problem in Bios Rom make No Display ???
cause i have a laptop now LCDVDD is Ok but no Display !!!! many people write in VinaFix I have Bios with No Display ... could anyone explain to us this issue and THx

[caspian]

Re: Bios issue result in No Display ???

yes, that is possible.
by saying "No Display", they mean nothing is displayed on the laptop screen.
they do not mean the laptop has a problem only in displaying.
Many laptop problems lead to a "No Display" symptom.

[battery.12v]

Re: Bios issue result in No Display ???

yes, that is possible.
by saying "No Display", they mean nothing is displayed on the laptop screen.
they do not mean the laptop has a problem only in displaying.
Many laptop problems lead to a "No Display" symptom.

So if i have LCDVDD High but No Display Could it be Bios ??

[caspian]

Re: Bios issue result in No Display ???

yes, but there might be many other causes too.

[battery.12v]

Re: Bios issue result in No Display ???

yes, but there might be many other causes too.

I Tried Bios but no Luck ... Need Some Help

[mcplslg123]

Re: Bios issue result in No Display ???

It would've been better if you posted mb code/model info

[battery.12v]

Re: Bios issue result in No Display ???

It would've been better if you posted mb code/model info

Board : ASL50 LA-C921P


I want to speak in general so i get many information about the issue
my question a second time : LCDVDD High but no Display .... what could be the issue in general ?

[mcplslg123]

Re: Bios issue result in No Display ???

Does Numlock glows on usb keyboard?? I mean mb is posting but no display on screen??

[battery.12v]

Re: Bios issue result in No Display ???

Does Numlock glows on usb keyboard?? I mean mb is posting but no display on screen??

No glowing in CapsLock in integrated KEyboard and in USB Keyboard

[jasko_jacker]

Re: Bios issue result in No Display ???

See this on badcap
https://www.badcaps.net/forum/showthread.php?t=52844

You have tried with external monitor ?

[battery.12v]

Re: Bios issue result in No Display ???

See this on badcap
https://www.badcaps.net/forum/showthread.php?t=52844

You have tried with external monitor ?

Board REapired it was a BIOS issue No POST ... the problem is that hp released for this laptop model 4 different Bios Files in each release ... so i have to flash them one after the other and luckily the last one worked